Change of phase state during multi-cycle injection and production process of condensate gas reservoir based underground gas storage

TANG Yong,LONG Keji,WANG Jieming,XU Hongcheng,WANG Yong,HE Youwei,SHI Lei,ZHU Huayin

Fig. 2. Simulation process of multi-period injection and production of condensate gas reservoir type gas storage (red represents condensate oil).